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7600454 |
Fiber chopper and method of controlling force
A method and apparatus for chopping long unwound items like fiber, fiber strands, yarn, etc. The chopper has a backup roll, a blade roll and a biasing system for forcing the backup roll and the...
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7469620 |
Method and system for eliminating external piercing in NC cutting of nested parts
This invention pertains to machinery and methods for cutting a workpiece utilizing a cutting tool into at least two parts having prescribed shapes from a metal plate comprising the steps of:...
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7434373 |
Method for automatically cutting and removing stacks of pieces in a web of sheet material
Stacks of pieces ( 24 ) are cut out from the lay-up ( 20 ) on a cutting table, on the basis of recorded information relating to the locations of the pieces on the surface of the lay-up, and the...
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7163442 |
Method of making micro titer plates and micro titer plates made thereby
The micro titer plates, especially for micro reaction systems used in biotechnology, each have an array of special microstructures, which typically include micro cups and micro channels with...
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7140284 |
Device for cold cutting elongate members along a longitudinal axis
A cold separation device for separating an elongate metallic member along its length. The device has a separation unit having a driven blade, support member to support the elongate member upstream...
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7137539 |
Method and apparatus for slitting and processing a web into plural use supply forms
An apparatus and method of converting a web of indefinite length into a plurality of web portions by slitting the web at a transverse point prior to processing the web portions into a plurality of...
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7115671 |
Process for recovering monomeric units of a nylon from whole carpet
The invention relates to a process for recovering monomeric units of a nylon from carpet material. The carpet material includes fibres containing nylon bound to a backing containing one or more...
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7111534 |
Resilient scrap stripper for a corrugated board rotary cutting die
The present invention entails a rotary cutting die having one or more scrap strippers secured thereon for stripping scrap corrugated board pieces from adjacently disposed scrap cutting blades...
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7107888 |
Core reduction method and apparatus
Apparatus and processes for producing paper roll products with spaced core sections. A core substrate is arranged on a mandrel, and then divided into a plurality of core sections. The core sections...
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6966245 |
Trim edge stripper for a corrugated board rotary cutting die
A rotary cutting die includes a trim stripper having a generally pentagonal shape which forcibly separates severed trim scrap from cut corrugated board, directing the scrap material generally...
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6964218 |
Method of and apparatus for dividing a web of wrapping material
A continuous web of cigarette paper or other wrapping material, particularly for smokers' products, is split by a pair of rotary knives into two strips which are fed to discrete strip processing...
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6942758 |
Method and equipment for tail threading in the dryer section of a paper machine or a similar machine
A method and equipment for tail threading in a paper machine in which tail threading is carried out in stages:
the web is guided to the broke treatment at a selected dryer, a cut is formed...
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6892614 |
Cutter trimmer sorter
An apparatus for cutting and sorting boards conveys the boards along a conveyor path. The apparatus senses the length of boards and the grade of boards, and cuts selected boards into first and...
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6790308 |
Method and apparatus for making clutch plate with multi segment friction material
A method and apparatus for making a friction clutch plate includes cutting a supply of friction material into a plurality of individual shaped segments. The cut segments are moved in a first...
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6787382 |
Method and system for singulating semiconductor components
A method for singulating a substrate containing semiconductor components is performed using a nest for holding the substrate, a prestage alignment base for aligning the substrate during a prestage...
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6779427 |
Apparatus for guiding the saw band of a band saw machine
A band saw machine includes a saw band for severing a workpiece in a cutting plane; a saw band support for swinging the saw band into the cutting plane before each sawing step; clamping jaws...
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6766719 |
Method and apparatus for removing a plurality of die-cutted products from an operating area of a die-cutting apparatus having multiple dies
The invention describes a method and an apparatus removing a plurality of die-cut products from an operating area of a die-cutting apparatus having multiple dies. The die-cut products are...
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6644153 |
Ejector configuration and method and apparatus for mounting the same
A method and apparatus for mounting an ejector to a die board including an ejector retaining recess in the die board and a portion of the ejector retained in such base without glue.
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6640681 |
Method and device for slicing food products
The invention relates to a method and to a device that allows portions of similar slices to be obtained even if the product that is sliced is changed. To this end, the slice surface is monitored....
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6601490 |
Process for forming and for the further processing of small stacks of sheet material
A process for forming small stacks from an initial stack of sheet material by cutting includes providing a single guillotine cutter machine which comprises a rear table part for receiving the...
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6521074 |
Automatic cutting of pieces in a sheet material
Pieces are cut out from a sheet material by means of an installation comprising a cutting-out table ( 12 ) receiving the sheet material ( 30 ) from a loading station ( 12 ), and an unloading...
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6505388 |
Apparatus and methods for carving and separating carpet
A design is formed in a carpet secured to a table with a carriage controlled and moved over the table by a computer. A carver is mounted to the carriage and is computer-controlled to carve a design...
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6467382 |
Extractor for extracting cut partially cut parts from a sheet of material
An extraction apparatus for extracting or separating cut or partially cut pieces or parts from a cut sheet at an extraction station comprises: a sheet gripping and moving device for gripping and...
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6422283 |
Nonmetallic cutter, a carton having the same cutter attached thereto, a method of and an apparatus for manufacturing the same cutter and attaching the same cutter to the carton
An apparatus for manufacturing a cutter includes a cutter cylinder that has a cutter blade on a peripheral surface thereof. The cutter blade extends in a longitudinal direction. A rotary die cutter...
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6419779 |
Method for safe removal of die from circuit board
A method for reliable, safe removal of an electrical or electronic component or device mounted on a fragile or brittle circuit board substrate having opposed planar upper and lower surfaces, e.g.,...
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6419217 |
Drawings-in- of paper webs
A paper web is drawn into a printing and can be guided along a selected one of several paths. The paper web is weakened along a line of separation and is then held by a retaining system that can...
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6394330 |
Method for slitting and processing a web into plural use supply forms
A method of converting a web of indefinite length into a plurality of web portions by slitting the web at a transverse point prior to processing the web portions into a plurality of use supply...
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6230596 |
Method of and apparatus for conveying flat pieces of a web
An apparatus for advancing positions of a web material has a first transporter at which the pieces are separated from a web, a clamp which transfers the pieces to the plane of a second transporter...
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6227276 |
Apparatus for removing a polarizer of a liquid crystal display
For removing a polarizer from a liquid crystal display automatically, a device for removing a polarizer of liquid crystal display includes a holder, a separator, a first moving member, a damper and...
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6153042 |
Label removing method and apparatus
A lens-fitted photo film unit has a housing and a label, which is wound about the housing in a belt-shape, and at least partially adhered to the housing. To remove the label from the housing, the...
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6145421 |
Method and apparatus for carrying out the annealing step of a galvannealing process
A method and an apparatus for sorting out short lengths in light-section finishing lines, including a cutting device, for example, a cold shear, which has a cutting plane, wherein the cutting...
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5972153 |
Method for manufacturing labels and applying them to packets
A method for manufacturing labels and for applying each of the labels to an end wall of a cigarette packet. The method includes separating the labels from a continuous web moving in a horizontal...
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5953971 |
Dual web singulating cutter
A method and apparatus for producing an array of individual business forms from a web allow two or more sets of forms from a single web to be formed and integrated in a final array, preferably an...
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5927170 |
Method and apparatus for cutting and stacking sheets of a web material
The invention relates to a method and apparatus for producing and stacking sheets cut from a web of material, in which by longitudinal cutting, at least two web sections 7a, 7b of predetermined...
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5913468 |
Micro-joint part separator
An improved method and device for separating parts from the sheet metal carrier. In particular, a single sheet from a stack of sheets having parts micro-joined to the carrier sheet is transported...
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5911805 |
Specialty die cut confetti and a method of manufacture
A novel design and method of manufacturing confetti uses an interior cutout type die-cutting process. The resulting die cut confetti has unique and unusual aerodynamic features creating visually...
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5870937 |
Vacuum fixture and method for dimensioning and manipulating materials
A method and apparatus is provided for dimensioning and manipulating a patterned material by selectively applying a vacuum and/or positive pressure to the patterned material.
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5860342 |
Method for moving point needles on a compound course curve
Point needles in a conveying cylinder of a rotary press are caused to follow a curve course which securely fastens a web to the cylinder while eliminating transport damage to the printed products...
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5829332 |
Variable count direct deposit knife
A rotary knife apparatus for depositing filled pouches in preselected count stacks along a travelling product conveyor. The rotary knife apparatus includes a rotating disc valve intermediate...
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5819616 |
Apparatus and method for providing a release tab on lined tape
Apparatus for removing a portion of tape from a lined tape is disclosed. The apparatus comprises a carriage with an anvil, a tape advancer for advancing lined tape along the carriage to position...
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5816125 |
Method and apparatus for removing trimming strips
In a method and apparatus for the removal of trimming strips located on point needles, it is intended to convey the trimming strips from a cylinder rotating at high rpm, in particular a blade...
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5797304 |
Die cut confetti and a method of manufacturing
A method of manufacturing confetti includes stacking a plurality of sheets of lightweight material into a stack, placing an open ended gang die onto the stack, applying pressure to cut the stack...
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5768963 |
Method and apparatus for punching a stack
In the punching of a stack (7) of sheet-like articles, especially labels made from paper or paperboard, with a punching knife (4), a punching ram (3) which can be moved to the punching knife (4)...
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5765459 |
Method for moving point neeedles in a two stage extension path
Point needles in a collecting cylinder are driven in a two stage extension process to initially needle or pierce the leading edge of a product web being cut. Once the cut has been made, the needle...
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5737987 |
Plural mode stacking system for slit sheets
In a reproduction system with an output sheet stacking tray system and a slitter with selectable sheet slitting positions in which printed sheets being outputted by the reproduction system may be...
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5724874 |
Method of manufacturing food loaf slice groups
A high speed food loaf slicing machine slices two food loaves simultaneously, using one cyclically driven knife blade; the slices are stacked or shingled in groups on a receiving conveyor located...
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5704264 |
Cutting die with elevated stripping land
This invention pertains to cutting dies for cutting continuous strip elements from a continuous web of fibrous and/or polymeric material. An improved cutting die has an elevated stripping land...
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5690008 |
Method for delivering rolled rod to a cooling bed
A method for transferring rod sections from a flying shears to a cooling bed via a run-in table wherein electromagnetic coils are placed in hollow rollers at a downstream end of the run-in table to...
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5655425 |
Method and assembly for stopping a set of rolls
The present invention relates to a method and apparatus for stopping a roll set, quickly in a controlled fashion. Typically, such a roll set is comprised of a plurality of rolls which is launched...
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5577312 |
Method of separating micro-joint processed products
In a method of separating a product G connected to a skeleton portion S of work W via a micro joint M, from the skeleton portion, the product is separated from the skeleton portion by striking the...
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